Anthem, AZ, United States of America

Hyunjung Samuel Eyssautier

This inventor holds 8 USPTO granted patents, plus 2 CIPO patents and 2 EPO patents. Top assignee: Armwest, LLC. Active years: 2011-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hyunjung Samuel Eyssautier. Retrieved from https://idiyas.com/inventor/hyunjung-samuel-eyssautier

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0


 

Average Co-Inventor Count = 3.2

ph-index = 5

Forward Citations = 93(Granted Patents)


Location History:

  • Anthem, AZ (US) (2014)
  • Prescott, AZ (US) (2011 - 2016)

Company Filing History:


Years Active: 2011-2016

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8 patents (USPTO):Explore Patents

Title: The Innovative Mind of Hyunjung Samuel Eyssautier

Introduction: Hyunjung Samuel Eyssautier, a talented inventor based in Anthem, AZ, has made significant contributions to the field of firearm technology. With a total of eight patents to her name, Eyssautier is recognized for her innovative designs that enhance both reliability and functionality in firearms.

Latest Patents: Among her latest inventions, Eyssautier has developed the "Quick Barrel Change Firearm," which features a unique barrel latch system designed to facilitate rapid barrel changes. This innovative mechanism includes a swinging wedge that interacts with the barrel latch, allowing for maintenance of attachment in one position and quick release in another, thus improving the efficiency of firearm operation. Another noteworthy invention is the "High Capacity Magazine with Multiple Springs." This design incorporates nested followers and springs that enhance the cartridge advancement within the magazine while maintaining a compact size. As a result, Eyssautier's high-capacity box magazine significantly reduces the frequency of magazine changes compared to traditional options.

Career Highlights: Eyssautier currently works at Armwest LLC, where she applies her inventive prowess to develop cutting-edge firearm technology. Her career is characterized by a dedication to advancing the mechanisms that support high-performance firearms, reflecting her commitment to innovation and safety.

Collaborations: Throughout her career, Eyssautier has collaborated with esteemed colleagues such as Leroy James Sullivan and Robert Lloyd Waterfield. These collaborations showcase her ability to work alongside other talented professionals in the field, contributing to advancements that benefit the industry as a whole.

Conclusion: Hyunjung Samuel Eyssautier stands out as an influential inventor in the firearm technology sector. With her impressive portfolio of patents, innovative designs, and collaborative efforts, she continues to reshape the standards of reliability and functionality within the industry. Eyssautier’s work not only enhances the performance of firearms but also demonstrates the impact of innovative thinking in creating safer, more efficient solutions.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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